Writer Producer DirectorJoseph Dorman is an award-winning independent filmmaker and the founder of Riverside Films. He has created a wide variety of programming for PBS, CBS, Discovery Channel and CNN. He wrote and directed the theatrically released documentary Arguing the World about the controversial sixty-year political journey of the eminent political writers and thinkers, Daniel Bell, Irving Howe, Irving Kristol and Nathan Glazer. He also wrote The Endurance: Shackleton's Legendary Antarctic Journey and Going Upriver: The Long War of John Kerry. He was a senior producer for the PBS newsmagazine Media Matters.